Kopi seems more of an independent fellow and that is normal, at least he is coming to you when you go by his cage, everything has to be on his terms it seems but then it takes a while for him to feel really at home but the talking is a sure sign he is fitting in. What joy it must have been to just sit back and listen to him going thru his repertoire of words and phrases. He must have been an absolute delight for your two daughters this past week.
I am glad to hear that he is bringing much happiness to your life much like Juno did, not replacing him but giving you such joy and wonder, I might imagine that Juno is very pleased with it all.
Keep the updates coming Dee and of course pictures are always welcomed.